Quoting binarynoise (2022-12-02 17:18:35)
Am Samstag, dem 12.11.2022 um 14:02 -0500 schrieb Roger Dingledine:
(3) dcf wrote a script to remotely assess whether your obfs4 bridge is running an old obfs4 version or a new enough obfs4 version. It is currently a confidential ticket, because it includes details about the distinguisher that a censor might use to gain a small advantage. But least I checked it is scheduled to go public on Nov 15 i.e. in a few days. When it does, you'll be able to read it and find the script at https://gitlab.torproject.org/tpo/anti-censorship/team/-/issues/91
The issue is still not accessible publicly, GitLab returns 404, even though it's two weeks later.
We are trying to get at least half of the bridges updated before we make it public: https://gitlab.torproject.org/tpo/anti-censorship/pluggable-transports/obfs4...
I'm sorry for the long wait.
If you are reading this and run a bridge, please check that you are running obfs4proxy version 0.0.14 and tor has being restarted since it got upgraded :)